Mystery check rail seal in Chicago

Question

Hi there, I'm hoping to hunt down the type of seal in my windows as most have crubmled to dust thanks to UV exposure.

Pictures attached should give the detail requested, but happy to provide more as I'm able. To help read the writing on my sketch, I've listed the measurements below.

Measurements:
Bubble diameter - 0.7 cm
Bubble vertical support - 1.1 cm
Horizontal support - 0.6 cm
T-Slot vertical (interior measurement) - 0.9 cm
T-Slot horizontal - 1.0 cm

Tom · Accepted Answer

I recommend double checking your dimensions, especially the width of the "T." 1cm is pretty huge for something like this.

The closest matches we have in our inventory are our 58-171 and 58-182. I think one of these can work for you, but you should review our dimensions to confirm.